Data.DBXDBReaders.TDBXParamsRow.GetSingle
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: public | |
| Source: Data.DBXDBReaders.pas Data.DBXDBReaders.hpp
| |
| Unit: Data.DBXDBReaders | |
| Parent: TDBXParamsRow | |
Delphi
procedure GetSingle(DbxValue: TDBXSingleValue; var Value: Single;
var IsNull: LongBool); override;
C++
virtual void __fastcall GetSingle(Data::Dbxcommon::TDBXSingleValue* DbxValue, float &Value, System::LongBool &IsNull);
Description
Updates the Value parameter to the value of a field parameter specified by DbxValue as a Single.
If no value is assigned to the specified field parameter, the IsNull parameter is set to True.